It is not, it is irrational. So the question is misguided.
Press your number eg 69 the press pi SIMPLES
3.14159265.........
I think you mean rational. No, there are irrational numbers, like pi, and unreal numbers, like 2/0
Pi is a number that represents the ration of a circle's circumference to its diameter. The Great Pyramid of Giza shows evidence that ancient Egyptians had knowledge of this formula.
if you take a perfect circle and divide the circumference by the diameter you get pi (3.14159.....goes on forever as far as we know) no matter how big or small your circle is, if it's a true circle this ration C=pi*D will always be true The decimal representation of pi DOES go on for ever - not just "as far as we know". If it terminated, then pi would be a rational number, and it is not.
Alpha Pi Sigma has many calls.
Not sure about the ration bit, but I suspect that the answer is a percentage.
If you mean the number pi, you can't have a "large amount of pi" or a "small amount of pi" - the number pi will always be the number pi (approximately 3.1416).
the number is that you use for pi is 3.14 the number is that you use for pi is 3.14
Pi is a real number
Prefix - ir Root - ration Suffix - al
No